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Letrozole

Product Name: Letrozole

CAS No.: 112809-51-5

Chemical name: 4,4'-(1H-1,2,4-TRIAZOL-1-YLMETHYLENE) BIS-BENZONITRILE

Molecular formula: C17H11N5

Structural formula:

Molecular weight: 285.31

Standard: USP

Appearance: white or off-white solid

Specifications: 99.5%, Individual impurity<0.1%

Others: provide Letrozole USP related compound A and related compound B.

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